baber/WOPTO huggingface dataset:
Patent JP-H07230584-A (JP)
Title: Automatic vending machine
Inventor: OOTSUYAMA AKIRA
IPC: G07F5/22
Filed: 1994-02-18
Abstract: PURPOSE:To prevent the registering mistakes when the commodities are replaced with each other and to improve the working efficiency of a commodity supplier by reading and registering an information recording part where the commodity information on the commodity identifiers when they are replaced with each other. CONSTITUTION:The commodity tags 11... are prepared as the prescribed commodity identifiers where the commodity information are recorded for each type of commodities to be handled. Then the reading parts 12... are also prepared to automatically read the information on the tags 11 in response to each commodity string of the main body of an automatic vending machine. The commodity information read by each part 12 is sent to a control part 14 which totally controls the vending machine via a signal line 13. At the part 14, the commodity information is registered to a master file 16 of a computer center 15 of a POS system connected to the part 14 via a circuit. Then the part where the information on the commodity identifiers are recorded is read by the part 12 when the commodities and the commodity identifiers are replaced with each other. These read commodity information are registered.
Patent JP-S58161739-A (JP)
Title: Electrical contact material
Inventor: SAKAIRI KOUICHI
IPC: H01H1/023
Filed: 1982-03-18
Abstract: PURPOSE:To obtain an electrical contact material provided with synthetically superior contact characteristics by adding specified amounts of Bi, Cd, Zn and Ni to Ag and carrying out internal oxidation. CONSTITUTION:This electrical contact material is an internally oxidized electrical contact material consisting of, by weight, 3-7% Bi, 1-4% Cd, 0.5-2% Zn, 0.1-0.5% Ni and the balance Ag or further contg. 0.01-3% rare earth metallic boride and/or metallic carbide. By the composition the electrical contact material has sufficiently satisfactory welding resistance, consumption resistance and low contact resistance. A material having the composition is melted and atomized. The resulting powder is internally oxidized and worked by extrusion, drawing or other method to obtain a rivet-shaped electrical contact or the like with superior contact characteristics.
Patent JP-H05237351-A (JP)
Title: Optical splitting membrane and optical splitting method with the same
Inventor: OKAMOTO YOSHIO
IPC: B01D71/08
Filed: 1992-02-28
Abstract: PURPOSE:To obtain an optically active material suitable for treatment in a large amt. with a simple operation by using an optical splitting membrane for which a material having a function for optical splitting ability such as polysaccharide deriv. is fixed to the inside and both surfaces of a base membrane and bringing a racemic compound source solution into contact with the one surface of the membrane film and then washing the other surface of the membrane with a washing solution. CONSTITUTION:A material having the optical splitting ability such as polysaccharide deriv. of beta-1,4-glucan (cellulose) is dissolved in an org. solvent, and then applied on the base membrane such as ultrafiltration membrane or precision filtration membrane by coating or immersing to be fixed to the inside and both surfaces of the base membrane. A racemic compound source solution being a compound to be split is brought into contact with the one surface of the obtd. optical splitting membrane, while the other surface of the membrane is maintained as vacant. The membrane is intermittently washed with the washing solution so that the optically active material selectively adsorbed to the inside of the membrane is recovered in the washing solution.
Patent JP-H08219647-A (JP)
Title: Heat treating furnace
Inventor: YAMADA HIROTSUGU
IPC: F27B7/20
Filed: 1995-02-07
Abstract: PURPOSE: To provide a heat treating furnace in which a heat treating zone can be increased with respect to the size of the furnace and which can efficiently heat a material which is to be heat treated. CONSTITUTION: A heater 6 which has a spiral shape at a main part and both functions of heating means for heating to raise at a temperature a heat treating zone 5 for heat treating material 4 to be heat treated and an exhaust tube for exhausting burnt gas generated in the zone 5 is inserted into the zone 5 for heat treating the material 4 to be heated.
Patent JP-H07250530-A (JP)
Title: Catcher box of lawn mower
Inventor: KOBAYASHI TOMOO
IPC: A01D34/63
Filed: 1994-03-15
Abstract: PURPOSE:To make it simple to satisfactorily charge cut lawn grasses into the inside and discharge the cut lawn grasses after completion of the charging operation, in a catcher box of a lawn mower for cutting lawn grasses in a garden, throwing the cut lawn grasses into the catcher box by a thrower and accommodating them. CONSTITUTION:The cover unit 12 of a catcher box is designed so as to be turnable and openable so that cut lawn grasses in the catcher box may be discharged. The cover unit 12 of the catcher box can be opened or closed by controlling a box opening-closing lever 10 and this box opening-closing lever is designed so as to be controlled in two stages. The lock of the cover unit 12 is dissolved by the first operation and the cover unit 12 is turned and opened by the next operation.
Patent JP-H03247363-A (JP)
Title: Golf club shaft
Inventor: TAKEZAWA MAKOTO
IPC: A63B102/32
Filed: 1990-02-23
Abstract: PURPOSE:To increase mechanical characteristics such as tensile strength, compressive strength, etc., and obtain a good feeling on using and further get a good form-working property and appearance, by providing a hybrid prepreg layer between carbon fiber-reinforced resin layers and/or in the outermost layer. CONSTITUTION:A hybrid prepreg layer is provided in such a manner that different fibers with 50-500mum in fiber dia. from reinforced fibers are arranged in the same direction with the reinforced fibers in a specified interval in reinforced fibers having 5-30mum fiber dia. between carbon fiber-reinforced layers and/or in the outermost layer for a golf club shaft made of a plurality of carbon- reinforced resin layers. It is preferable to consists of a prepreg 101 in which carbon fibers are arranged so as to be usually slanting by theta=35-45 deg. against the axial line of the golf club shaft and a prepreg 102 in which carbon fibers are arranged in parallel with each other against the axial line of the golf club shaft. And a hybrid prepreg 1 is arranged between both prepregs 101, 102. And it is made by hardening thereof.
Patent JP-2000238785-A (JP)
Title: Resin vessel for agitating and mixing
Inventor: KOBAYASHI KATSUSUKE
IPC: B65D23/04
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To easily effect agitating and mixing by a method wherein a resin vessel for agitating and mixing consists of a closed-end cylindrical vessel having an opening on its top side and a lid body adapted to close the opening, and a plurality of protrusions, each facing inward, are formed on the side of the vessel. SOLUTION: A vessel 1 comprises a closed-end cylindrical body having an opening on its top side. Four protrusions 12, 13, 14, 15 are formed on the side of the cylindrical body, each protrusion facing inward. Each protrusion is formed into approximately a truncated cone shape protruding inwardly from its parallelogrammatic proximal portion, with its side being inwardly tapered, while the proximal portion is connected to the inner surface of the vessel 1 so as to form a gradually, continuously curved surface. These protrusions are arranged, in pairs, on the side of the vessel 1 from the bottom toward the opening thereof, each of the protrusions being oriented at about 30 degrees with respect to a vertical direction. Thus, materials put into the vessel can be easily agitated and mixed.
Patent JP-S62200697-A (JP)
Inventor: YAMAMOTO SHUNJI
IPC: H05H13/04
Filed: 1986-02-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63208876-A (JP)
Title: Electric charger
Inventor: UEDA SHIGENORI
IPC: G03G15/02
Filed: 1987-02-26
Abstract: PURPOSE:To permit an always stable and uniform electric charge treatment by previously impressing a DC voltage to a conductive member, the surface material of which consists of a conductive rubber member, then impressing a voltage consisting of a synthesized DC component and AC component to said member in succession thereto, thereby electrically charging a surface to be charged. CONSTITUTION:At least the surface material of the conductive member 25 of a contact type electric charger, which surface contacts the surface 1 to be charged, is formed of the conductive rubber member 25b. After the DC voltage is previously impressed to the conductive member 25, the voltage consisting of the synthesized DC component and AC component is impressed to said member in succession thereto to charge the surface 1 to be charged. The always stable and uniform charge treatment of the surface 1 is permitted and the abnormal discharge in an initial period of the charge, etc., is no longer admitted if the contact charge treatment of the surface 1 is executed in such a manner. Stable outputting of the image having good image quality is thus possible with a device for forming the image by the electric charge treatment of the photosensitive body 1.
Patent JP-H07252932-A (JP)
Title: Step for form of concrete foundation
Inventor: OKUGAWA RYUJI
IPC: E04G3/00
Filed: 1994-03-15
Abstract: PURPOSE:To obtain a stable scaffolding at the time of executing a concrete foundation work by engaging an engaging section formed at the front end of a tread with a connecting pin penetrated to a flange for forms and abutting an abutting section formed to the lower section of the tread against the end face of the flange. CONSTITUTION:Downward engaging sections 3, 3 are projected and formed on both left and right ends of the front end of a tread 2 as a load bearing surface, and abutting plates 5 oppositely faced to the engaging sections 3 are mounted to the lower section of the tread 2. The steps 1, 1 are arranged at the places of the mutual connection of forms 6..., the engaging section 3 are engaged with connecting pins 7... penetrated to the superposed flanges of the adjacent forms 6, and the abutting plates 5 are abutted against the end faces of the flanges. Accordingly, the engaging sections 3 are held onto the side faces of the forms 6 so that the treads 2 are not slipped off, and the abutting plates 5 works so that the treads 2 are not rotated.
Patent JP-S56142077-A (JP)
Title: Impact-type dot printer
Inventor: SENDA YOSHINORI
IPC: B41J2/495
Filed: 1980-04-04
Abstract: PURPOSE:To provide the captioned printer which does not have any disturbance in dot arrangement when one character is formed, by arranging so that a platen with dot-shaped protrusions spirally set on the external periphery may intermitently move at a prearranged pitch together with a printing head. CONSTITUTION:A platen 12 is fitted and supported on a platen axis 13 in such a condition that the platen is opposed to the impact face 6 of a printing lever 4. In addition, on the external periphery of the platen 12, dot-shaping protrusions 14a, 14b,...14f are spirally arranged (at a fixed pitch in a rotary direction and at a pitch between dots d1 in an axial direction). A carrier 16 which holds the platen 12 is intermittently driven for scanning by means of a stepping motor at a fixed pitch d2 in the same direction as a carriage 1 through ropes 21, 20 respectively. At that time, a character or a picture is formed in dot matrix.
Patent JP-S52128189-A (JP)
Title: Eddy current flaw detector
Inventor: ASANO KUNIKAZU
IPC: G01N27/90
Filed: 1976-04-20
Abstract: PURPOSE: To detect the flaw of flaw detected material with high accuracy, by means of providing a liquid injector on which numerous holes are installed and a flaw detection coil. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56141464-A (JP)
Title: Rotational device with oil chamber
Inventor: KIMOTO KIYOSHI
IPC: F16J15/54
Filed: 1980-04-03
Abstract: PURPOSE: To protect apparatuses or the like arranged under a rotational device vertically provided on a floor surface with an oil chamber by equipping a shaft under this oil chamber with an umbrella wheel for scattering leaked oil outward by the centrifugal force.  
     CONSTITUTION: An umbrella wheel 14 of an umbrella shape expanded downward is fitted on the outside of a shaft 1 positioned just above an electric motor 2, and a port 16 is bored on the lower part of a main body 6 to be connected to an oil reservoir or the like. Shaft sealing parts 10 made of rubber or other materials are often worn and deterioration by the friction with a bearing 1, and lubricating oil in the oil chamber 11 is apt to flow out and leak via the shaft 1. but, as this umbrella wheel 14 is provided, the leaked oil is brought on the upper face of the umbrella wheel 14 via the shaft and rapidly thrown off to the bottom of a space 13 by the centrifugal force to be discharged to the outside through the port 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60189383-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWASAKI OSAMU
IPC: G11B5/588
Filed: 1984-03-07
Abstract: PURPOSE:To prevent a track-shift at an optional reproducing speed by utilizing a result of storage of a count value of an FG signal of a usual reproducing time, as a one track corresponding portion, in order to calculate a track corresponding portion of reset of a counter for counting the FG signal. CONSTITUTION:A counter 18 counts an FG signal of a capstan, and a counter 19 counts a standard signal SP corresponding to a head driving waveform of a static reproducing time. When a VTR enters into a reproducing mode, loading to a rotary cylinder of a tape is executed, a control circukt 20 makes the counter 18 count the FG signal only for a 1/2 period of a head switching signal HSW and it is stored in a storing circuit 21. Subsequently, the VTR outputs a reproducing picture, and the counters 18, 19 synchronize with the signal HSW and repeats its count and reset. When resetting the counter 18, a result of the circuit 21 is reset by an integer multiple portion of a reproducing speed as a one track corresponding portion. A result of the counters 18, 19 is subtracted 22 and piezoelectric elements 2a, 2b are driven, and a track-shift at an optional reproducing speed can be prevented.
Patent JP-S61207415-A (JP)
Inventor: BERUNAA OBUREHITO
IPC: C08F36/18
Filed: 1986-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57159910-A (JP)
Title: Device for securing viscous fluid coupling and water pump on rotary shaft
Inventor: OZAWA SHINKICHI
IPC: F01P5/12
Filed: 1981-03-26
Abstract: PURPOSE:To dispense with the provision of a stepped shoulder on a rotary shaft for securing a bearing and enhance the durability of the shaft, by using a pulley seat as a stopper to mount a viscous fluid coupling with the bearing on one end of the rotary shaft and by securing a water pump on the other end. CONSTITUTION:A pulley seat 13, on which a drive pulley 11 is secured, is tightly fitted on a rotary shaft 10. The pulley seat 13 is used as a stopper to mount a visocus fluid coupling 15 with a bearing 14 on the left end of the shaft 10 so that the coupling can rotate relative to the shaft. A water pump 29, which is located in a housing 28, is secured on the right end of the rotary shaft 10. The coupling 15 is secured on the shaft 10 by knurling 16 and calking 17. The coupling 17. The coupling 15 is provided with an operating chamber 19, a storage chamber 20 and so forth. A rotor 18, which rotates together with the shaft 10, is provided in the operating chamber 19. The pump 29 includes a pumping impeller 30 secured on the shaft 10 and pumps cooling water from an inlet port 31 connected to a radiator, to an outlet port 32 connected to an engine.
Patent JP-H05243063-A (JP)
Title: Current detector
Inventor: SADAMUNE KEIJI
IPC: H01F38/28
Filed: 1992-03-02
Abstract: PURPOSE:To ensure accurate detection with a small-sized construction by increasing the length of a gap inserted into a magnetic detector element, and covering the surroundings of the gap with a cylindrical non-magnetic conductor where an interruption part is formed over the entire longitudinal length. CONSTITUTION:There is increased the length of a gap 13 inserted into a magnetic detector element 4. The surroundings of the gap 13 are covered with a cylindrical non-magnetic conductor 14 where an interruption part 14a is formed over the entire longitudinal length. Hereby, even if in the vicinity of a bus through which a current to be detected flows another bus through which an alternating current changing with time flows is arranged, the device is not affected by said bus to ensure accurate detection with a small-sized structure.
Patent JP-2000237422-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of judging as an abnormality when the number of winning balls and the number of discharged balls do not coincide with each other at a point of time when a prescribed time has elapsed without making the whole time till all the winning balls within a variable winning ball device are discharged as an invalid period of start winning. SOLUTION: When the V winning does not exist during a specified game state and a preliminarily fixed time has elapsed after and a condition that a variable winning ball device 20 is closed is formed, the number of winning balls and the number of discharged balls are compared. When the number of winning balls and the number of discharged balls coincide with each other and the V winning does not exist, a ball detection by a start ball detector is validated. When the number of winning balls and the number of discharged balls do not coincide with each other and the V winning does not exist, the state is decided as an abnormality.  As a result, time when all the winning balls are discharged during the specified game state is not made as an invalid period for start winning (a standby state), and when the number of winning balls and the number of discharged balls do not coincide with each other, this state can be decided as an abnormality.
Patent JP-S63211907-A (JP)
Title: Signal amplifier device
Inventor: KAN TOMIO
IPC: H03G3/12
Filed: 1987-02-27
Abstract: PURPOSE:To amplify a level of a detection signal with fidelity by clipping a part of an input signal at a level and amplifying a detection signal while switching the amplification factor when a level difference between the detection signal and a steady-state input signal is large. CONSTITUTION:Two diodes are connected in mutually reversed polarity in parallel with a resistor being a component of a differentiation circuit so as to supply the output signal to an amplifier whose amplification factor is switched. When an input signal voltage Vi exceeds a forward voltage VF of diodes D1, D2, a time constant C.(R1/RD1) is decreased at the trailing of the signal and the time constant C.(R1/RD1) is decreased at the leading. Thus, when the difference between the detection signal and a steady-state input signal is very large and the said detection signal is below the forward voltage VF of the diodes D1, D2, only the detection signal level is amplified with fidelity without decrease in the waveform with simple constitution.
Patent JP-S63212757-A (JP)
Title: Evaporated fuel control device for engine
Inventor: MATSUBARA TOSHIO
IPC: F02M25/08
Filed: 1987-02-27
Abstract: PURPOSE:To prevent the afterburning and reduce the deceleration feeling by discharging the evaporated fuel accumulated in a canister when the fuel is cut at the time of deceleration and increasing the intake air quantity for s preset time after the start of the discharge. CONSTITUTION:A control unit 100 is fed with detected values of a throttle opening sensor 18, an air flow meter 20, a rotating speed sensor 30, an O2 sensor 35, a water temperature sensor 32, a shift position sensor 36, and a clutch sensor 38 and calculates and controls the fuel feed quantity and cuts the fuel at the time of deceleration. When the fuel is cut, the first three-way solenoid valve 67 is opened, and the evaporated fuel accumulated in a canister 50 is discharged to an intake system via an evaporated fuel discharge passage 60 in response to the intake negative pressure. Then, a flow adjusting valve 9 provided on a bypass passage 15 is opened for a preset time from the start of the discharge to increase the intake air quantity.
Patent JP-H03247767-A (JP)
Title: Formation of insulating film
Inventor: SHIMIZU AKIO
IPC: H01L21/31
Filed: 1990-02-26
Abstract: PURPOSE:To efficiently form an insulating film on the surface of a substrate having steep level-difference parts, in an ECR plasma CVD apparatus, by introducing a plasma raw material gas, a reactive gas and an inert gas into a vacuum vessel and specifying the frequency and power of an RF bias. CONSTITUTION:An SiO film having about 2000Angstrom  thickness is formed on an Si substrate, on which a pattern with an Al step structure is formed. Next, an N2 gas and silane are fed to the inside of a vacuum vessel of an ECR plasma CVD apparatus, and by using a microwave and RF power of about <=200W with about 13.56MHz frequency, an SiN film having about 1000Angstrom  thickness is formed (b). Then, N2, silane and an Ar gas are fed thereto, and by using a microwave and RF (of about 50W and about 40.68MHz), an Si film having about 1mu thickness is formed and the space is filled up (c). After that, only an Ar gas is fed thereto, and by using a low power micro wave and high power RF of about 500W, projected parts are cut to flatten (d). Furthermore, N2 and silane are fed thereto, and by using microwave and RF (of about 13.56MHz and about <=200W), an SiN film having a desired thickness is formed (e).
Patent JP-2000238090-A (JP)
Title: Method and apparatus for assembling molding and rain gutter component
Inventor: HIRATA YUTAKA
IPC: B29C65/56
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and to simplify an apparatus by simultaneously molding a plurality of moldings capable of being assembled in one mold, and aligning one molding extracted by an exertion robot with another molding, and assembling the moldings in the mold. SOLUTION: A mold C has mold portions Ca, Cb and simultaneously molds a plurality of moldings A, B capable of being assembled. After molding, an extraction robot R removes the one molding A from the portion Ca, and aligns the molding A with the molding B held by the other portion Cb. Then, the portion Cb mounding the molding B is moved together with a mold plate and assembles the moldings A, B in the mold C. Thus, the step of assembling the plurality of the moldings A, B is eliminated to shorten an assembling time to dispense with a high-function extraction robot and to assemble the moldings A, B without installing an expensive assembling facility.
Patent JP-S51119607-A (JP)
Title: A heating furnace for tubular rods
Inventor: SAKANO TAKASHI
IPC: C21D9/08
Filed: 1975-04-14
Abstract: PURPOSE:To effect heating or heat treatment by advancing while mainly tumbling tubular rods having circular cross section.
Patent JP-H05243259-A (JP)
Title: Bipolar transistor, manufacture thereof, darlington transistor and manufacture thereof
Inventor: TAKADA IKUNORI
IPC: H01L29/732
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a Darlington transistor having improved general electric characteristics and a bipolar transistor having improved high voltage characteristics. CONSTITUTION:A collector resistivity rhoN<-> (F) of a high resistivity layer 11 of a transistor chip TF on the front stage side is set to 80OMEGAcm, a collector film thickness tN<-> (F) is set to 120mum, a collector resistivity rhoN<-> (R) of a collector high resistivity layer 13 of a transistor chip TR of a rear stage is set to 45OMEGAcm, and a collector film thickness tN<-> (R) is set to 160mum. Thus, in order to satisfy rhoN<-> (F)>rhoN<-> (R) and tN<-> (F)<tN<-> (R), a Darlington transistor having excellent general electric characteristics is obtained. In order to satisfy rhoN<-> (R)/tN<-> (R)<0.6, a bipolar transistor having excellent high voltage characteristics is obtained.